:root{--primary-blue: #1D4ED8;--action-green: #059669;--alert-red: #DC2626;--neutral-gray: #374151;--white: #FFFFFF;--off-white: #F9FAFB;--gray-light: #6B7280;--gray-border: #E5E7EB}*{box-sizing:border-box}html{overflow-x:hidden}body{margin:0;font-family:Montserrat,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5;color:var(--neutral-gray);background:var(--off-white);overflow-x:hidden}#root{min-height:100vh}a{color:var(--primary-blue);text-decoration:none}a:hover{text-decoration:underline}.admin-layout{display:flex;min-height:100vh}.admin-nav{width:220px;flex-shrink:0;background:var(--white);border-right:1px solid var(--gray-border);color:var(--neutral-gray);padding:1rem 0;overflow-y:auto;max-height:100vh}.admin-nav a{display:block;padding:.5rem 1rem;color:var(--gray-light);min-height:44px;display:flex;align-items:center}.admin-nav a:hover{background:var(--off-white);color:var(--neutral-gray);text-decoration:none}.admin-nav a.active{background:#1d4ed814;color:var(--primary-blue);font-weight:600;text-decoration:none;border-left:3px solid var(--primary-blue);padding-left:calc(1rem - 3px)}.admin-nav-toggle{display:none;position:fixed;top:1rem;left:1rem;z-index:1001;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:var(--white);border:1px solid var(--gray-border);border-radius:8px;box-shadow:0 2px 8px #0000001a;cursor:pointer}.admin-nav-toggle span{display:block;width:20px;height:2px;background:var(--neutral-gray);border-radius:1px}.admin-nav-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:1000}@media(max-width:768px){.admin-nav-toggle{display:flex}.admin-nav{position:fixed;top:0;left:0;z-index:1002;height:100vh;width:280px;max-width:85vw;transform:translate(-100%);transition:transform .2s ease-out;box-shadow:4px 0 12px #0000001a}.admin-nav.admin-nav-open{transform:translate(0)}.admin-nav-backdrop{display:block}.admin-main{padding:3.5rem 1rem 1rem;min-width:0}.admin-page-title{font-size:1.25rem;margin-bottom:.75rem}.card{padding:1rem;margin-left:-.25rem;margin-right:-.25rem;border-radius:8px}.form-group input,.form-group textarea,.form-group select{max-width:none;font-size:16px}.form-row .form-group{min-width:100%}.btn{min-height:44px;padding:.625rem 1rem}th,td{padding:.5rem;font-size:.875rem}.toast-container{left:1rem;right:1rem;bottom:1rem;max-width:none}.toast{max-width:none}.confirm-modal{margin:1rem;max-width:none}.admin-page-header{flex-direction:column;align-items:stretch;gap:.75rem}.admin-page-header .btn{width:100%}}@media(max-width:480px){.admin-main{padding:3.5rem .75rem .75rem}.admin-page-title{font-size:1.125rem}}.admin-main{flex:1;padding:1.5rem 2rem;overflow:auto}.admin-page-title{margin:0 0 1rem;font-size:1.5rem;font-weight:600;color:var(--neutral-gray)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;font-size:14px;font-weight:600;border-radius:8px;border:1px solid var(--gray-border);background:var(--white);color:var(--neutral-gray);cursor:pointer;min-height:44px}.btn:hover{background:var(--off-white)}.btn-primary{background:var(--primary-blue);border-color:var(--primary-blue);color:var(--white)}.btn-primary:hover{background:#1e40af;border-color:#1e40af}.btn-danger{background:var(--alert-red);border-color:var(--alert-red);color:var(--white)}.btn-danger:hover{background:#b91c1c;border-color:#b91c1c}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.25rem;font-weight:600;color:var(--neutral-gray)}.form-group input,.form-group textarea,.form-group select{width:100%;max-width:400px;padding:.5rem .75rem;border:1px solid var(--gray-border);border-radius:8px;font-size:16px;color:var(--neutral-gray)}.form-group textarea{min-height:80px;resize:vertical}.form-row{display:flex;gap:1rem;flex-wrap:wrap}.form-row .form-group{flex:1;min-width:180px}.card{background:var(--white);border-radius:12px;box-shadow:0 1px 3px #00000014;border:1px solid var(--gray-border);padding:1rem 1.25rem;margin-bottom:1rem}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-left:-.25rem;margin-right:-.25rem;padding-left:.25rem;padding-right:.25rem}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--gray-border);color:var(--neutral-gray)}th{font-weight:600;color:var(--neutral-gray);background:var(--off-white)}.table-sort{background:none;border:none;padding:0;font:inherit;font-weight:600;color:inherit;cursor:pointer;text-align:left}.table-sort:hover{color:var(--primary-blue)}tr:hover td{background:var(--off-white)}.tags-list{display:flex;flex-wrap:wrap;gap:.25rem}.tag-pill{display:inline-block;padding:.2rem .5rem;font-size:12px;font-weight:600;background:var(--gray-border);border-radius:8px;color:var(--neutral-gray)}.badge{font-size:12px;font-weight:600;padding:.2rem .5rem;border-radius:8px;background:var(--gray-border);color:var(--neutral-gray)}.alert{padding:.75rem 1rem;border-radius:8px;margin-bottom:1rem}.alert-error{background:#fef2f2;color:var(--alert-red);border:1px solid #fecaca}.alert-success{background:#ecfdf5;color:var(--action-green);border:1px solid #a7f3d0}.loading{color:var(--gray-light)}.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem;pointer-events:none}.toast{padding:.75rem 1.25rem;border-radius:8px;font-size:.875rem;font-weight:500;box-shadow:0 4px 12px #00000026;max-width:360px;pointer-events:auto}.toast-success{background:var(--action-green);color:var(--white);border:1px solid #047857}.toast-error{background:var(--alert-red);color:var(--white);border:1px solid #b91c1c}.confirm-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:10000;padding:1rem}.confirm-modal{background:var(--white);border-radius:12px;box-shadow:0 20px 40px #0003;padding:1.25rem 1.5rem;max-width:420px;width:100%}.admin-page-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.5rem}